A Study of Video-Oculography to Noninvasively Record Eye Movements in Patients with Strabismus and Nystagmus.


  • Study type

  • Study IDs

  • Describes the nature of a clinical study. Types include:

    • Observational study — observes people and measures outcomes without affecting results.
    • Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
    • Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.
  • Site IRB
    • Rochester, Minnesota: 08-004978
    Sponsor Protocol Number: 08-004978

About this study

The purpose of this study is to evaluate changes in torsional eye position that accompany strabismus and nystagmus.  These changes, which cannot be visualized on clinical examination, will provide new information about the neurophysiology of these ocular motor disturbances. 

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. If you need assistance understanding the eligibility criteria, please contact the study team.

See eligibility criteria

Inclusion Criteria

  • Seen in the Mayo Clinic Department of Ophthalmology
  • Able to proved consent

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Michael Brodsky, M.D.

Contact us for the latest status

Contact information:

Jane Sultze